/*
 * Copyright (c) 2025 Oracle and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.helidon.integrations.eureka;

import java.util.List;

import io.helidon.common.config.Config;
import io.helidon.service.registry.Services;
import io.helidon.webserver.WebServer;

import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;

final class TestEurekaRegistrationServerFeatureInstallation {

    private WebServer ws;

    TestEurekaRegistrationServerFeatureInstallation() {
        super();
    }

    @BeforeEach
    void beforeEach() {
        // Configuration: ../../../../../resources/application.yaml
        //
        // This is deliberately just the quickstart SE recipe; installing our server feature should be automagic if the
        // configuration is set up properly.
        this.ws = WebServer.builder()
            .config(Services.get(Config.class).get("server"))
            .routing(rb -> rb.get("/hello", (req, res) -> res.send("Hello World!")))
            .build();
        this.ws.start();
    }

    @AfterEach
    void afterEach() {
        if (this.ws != null) {
            this.ws.stop();
        }
    }

    @Test
    void testEurekaRegistrationServerFeatureInstallationWasSuccessful() {
        assertThat(this.ws.isRunning(), is(true));
        List<?> serverFeatures = this.ws.prototype().features();
        assertThat(serverFeatures.size(), is(1));
        EurekaRegistrationConfig prototype = ((EurekaRegistrationServerFeature)serverFeatures.get(0)).prototype();
        assertThat(prototype.enabled(), is(true));
    }

}
